Belgium 400 tph of copper ore crushing production line

The world's proven copper reserves of about 600 million tons, the largest reserves in Chile, accounting for about one-third of the world's reserves. In the realm of metal, conductive copper after silver. Copper than silver and inexpensive. In today's world, more than half of the copper used in power and telecommunications industries. South America, Chile, known as "country of copper." Where there was a large copper mine, also a foreigner in accordance with malachite found, it is a anecdote of the eighteenth century. At the time, Chile was still under Spanish colonial rule. Once there is a Spanish lieutenant, and fled to Argentina because of debt to hide debt. His way of Santiago, Chile, 50 miles south of Katya Pol valley, boarded the 1600 meters high in the Andes, accidentally discovered many emerald green patina on the rocks. His literacy made him realize that it is looking for copper, "mined", he took with him to report the mine ore samples. After survey confirmed that this is a large copper-rich. The copper special named "Teniente" (Spanish meaning "Lieutenant"). It is currently the world's largest underground copper mine, with an annual 300,000 tons of copper ingots.

Belgium 400 tph of copper ore crushing production line

Algeria 500 tph iron ore crushing production lineNigeria 500 tph bentonite crushing production line

pemikiran ekonomi john stuart mill

Jaw crusher maximum feed size is 1020mm, processing capacity is 400-800t / h, its power is 200kw, its Gasketed nesting population adjustment device, reliable and convenient, adjustment range, increase the flexibility of the device, lubrication system safe and reliable, easy to replace parts, maintenance workload of small, jaw crusher is widely used in mining, metallurgy, building materials, roads, railways, water conservancy and chemical industries. The whole machine is closed loop gas flow system, and is in a state of negative pressure circulating. There in the grinding room was grinding material in a certain moisture content, heat is generated when the grinding mill led to the evaporation chamber gases alter the gas flow, and because the whole of each pipe junction Mifengbuyan like, the outside air is sucked, so that air circulation flow increase for this tube to achieve balance by adjusting the airflow between the fan and the wind more than the host, and the excess gas is introduced into the bag filter, the residual gas into the powder-collecting down, residual gas is purified after discharge. Mill production line equipment mainly consists of jaw crusher, bucket elevator, hopper, feeder, mill hosts, fan, powder collector, bag filter and other components. When the machine is working, the bulk material by a jaw crusher to fit into the mill size, by bucket elevator to the hopper, vibrating feeder hopper bottom evenly material feeding mill Host internal grinding, the material after grinding, in line with the size requirements of the powder was analyzed with the air unit into powder collector through the powder collector lower part of the exhaust discharge valve is finished; do not meet the size requirements of coarse powder is returned to the grinding chamber reground. Large bulk material by jaw crusher to the desired particle size, the material will be sent by the hoisting machine hopper, then by quantitative feeder evenly host grinding room is continuously fed to grinding, grinding after the child is fan airflow away. The analysis machine grading the fineness of powder will comply with the air through pipes into a large cyclone collector, separated collection, and then the powder discharge pipe is finished powder. Airflow by a large cyclone collector and then the upper end of the return duct suction blower.